KLAC
$178.81 · −2.8% today · −9.2% 5d · −18.4% 3m · +75.4% 1y
Daily score32
Weekly score87
Long-term score31
Close
Scores (0–100)
Components — latest (2026-10-14)
Close
178.81
1D return
−2.8%
5D return
−9.2%
Rel volume
1.63
CMF 20
0.24
OBV slope 20
-0.04
Up-vol ratio 10
0.18
Short ratio
0.31
Short ratio Δ
−2.8%
Persistence 10
8.00
Inflow mean 5d
0.38
Inflow mean 60d
-0.02
Momentum 12-1
+64.8%
% of 52w high
+59.3%
vs 200d
−0.8%
Volatility 60d
+52.6%
Dollar vol 20d
$1748.14M
Insider buys 90d
$0
Insider buyers 90d
0.00
Revenue growth
—
Fundamentals — KLA Corporation · Information Technology
as of 2026-10-22- P/E
- 47.6
- P/B
- 30.42
- ROE
- 64.0%
- Operating margin
- —
- Debt / equity
- 0.93
- FCF yield
- 1.9%
- Years profitable
- 5/5
- BM score
- 15
- Moat flag
- No
Insider trades (Form 4)
| Filed | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-16 | WALLACE RICHARD P | President and CEO | Sell | 72.0K | $171.88 | $12.38M |
| 2026-08-14 | Lorig Brian | EVP, KLA Global Services | Sell | 59.6K | $208.13 | $12.40M |
| 2026-08-13 | Higgins Bren D. | EVP & Chief Financial Officer | Sell | 31.5K | $209.87 | $6.61M |
| 2026-08-12 | Khan Ahmad A. | President, Semi. Prod. & Cust. | Sell | 33.2K | $198.95 | $6.60M |
| 2026-08-12 | WALLACE RICHARD P | President and CEO | Sell | 87.6K | $198.95 | $17.42M |
| 2026-08-11 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell | 1.7K | $204.56 | $339.8K |
| 2026-08-11 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 529 | $204.56 | $108.2K |
| 2026-08-10 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 2.4K | $197.57 | $475.2K |
| 2026-08-10 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell | 21.8K | $197.57 | $4.31M |
| 2026-08-05 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell | 13.8K | $195.50 | $2.70M |
| 2026-08-05 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 4.5K | $195.50 | $880.5K |
| 2026-08-04 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 1.6K | $191.59 | $299.8K |
| 2026-08-04 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell | 4.3K | $191.59 | $822.9K |
| 2026-07-06 | Higgins Bren D. | EVP & Chief Financial Officer | Sell | 27.7K | $265.69 | $7.36M |
| 2026-07-06 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 196 | $265.69 | $52.1K |
| 2026-07-02 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell | 14.4K | $285.30 | $4.11M |
| 2026-06-11 | WALLACE RICHARD P | President and CEO | Sell | 4.5K | $2,213.37 | $9.99M |
| 2026-05-12 | Hanley Jeneanne Michelle | Director | Sell | 550 | $1,874.71 | $1.03M |
| 2026-05-12 | WALLACE RICHARD P | President and CEO | Sell | 4.5K | $1,794.00 | $8.09M |
| 2026-05-12 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 297 | $1,879.02 | $558.1K |